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cveSapCVE-2021-21446
HistoryJan 12, 2021 - 3:15 p.m.

CVE-2021-21446

2021-01-1215:15:14
sap
web.nvd.nist.gov
32
4
sap
netweaver
as
abap
cve-2021-21446
security
vulnerability
nvd

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

47.2%

JSON

SAP NetWeaver AS ABAP, versions 740, 750, 751, 752, 753, 754, 755, allows an unauthenticated attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service, this has a high impact on the availability of the service.

Affected configurations

Nvd
Node
sapnetweaver_application_server_abapMatch740
OR
sapnetweaver_application_server_abapMatch750
OR
sapnetweaver_application_server_abapMatch751
OR
sapnetweaver_application_server_abapMatch752
OR
sapnetweaver_application_server_abapMatch753
OR
sapnetweaver_application_server_abapMatch754
OR
sapnetweaver_application_server_abapMatch755
VendorProductVersionCPE
sapnetweaver_application_server_abap740cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:*
sapnetweaver_application_server_abap750cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:*
sapnetweaver_application_server_abap751cpe:2.3:a:sap:netweaver_application_server_abap:751:*:*:*:*:*:*:*
sapnetweaver_application_server_abap752cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:*:*:*:*
sapnetweaver_application_server_abap753cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:*:*:*:*
sapnetweaver_application_server_abap754cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:*:*:*:*
sapnetweaver_application_server_abap755cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "SAP NetWeaver AS ABAP",
    "vendor": "SAP SE",
    "versions": [
      {
        "status": "affected",
        "version": "< 740"
      },
      {
        "status": "affected",
        "version": "< 750"
      },
      {
        "status": "affected",
        "version": "< 751"
      },
      {
        "status": "affected",
        "version": "< 752"
      },
      {
        "status": "affected",
        "version": "< 753"
      },
      {
        "status": "affected",
        "version": "< 754"
      },
      {
        "status": "affected",
        "version": "< 755"
      }
    ]
  }
]

Social References

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CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

47.2%

JSON
Related for CVE-2021-21446
nvd1prion1cvelist1nessus1